Required Accessories

Required Accessories

Description & Documents

The Filtrete® Ultimate Allergen Reduction filter outperforms all three-month 1" filters. It attracts and captures microscopic particles. It is for residential use only.

Microparticle Performance Rating (MPR) 1900

Microscopic particle is between 0.3 and 1.0 microns. Higher MPR, more efficient the filter is

Filtrete® does not restrict air flow or damage blow motors

Dimensions: 20x20x1

Brand Name: Filtrete™

Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as inventory is sold and received continuously throughout the day. Inventory last updated 3/31/2015 at 5:00am EST. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.